39707290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15331}}^1$

素因数の和:15382

約数の個数: 32

約数和(自身を含む): 83896704

約数和(自身を除く): 44189414

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 15331, 30662, 76655, 107317, 153310, 214634, 536585, 567247, 1073170, 1134494, 2836235, 3970729, 5672470, 7941458, 19853645, 39707290]

約数ペア:

[(1, 39707290), (2, 19853645), (5, 7941458), (7, 5672470), (10, 3970729), (14, 2836235), (35, 1134494), (37, 1073170), (70, 567247), (74, 536585), (185, 214634), (259, 153310), (370, 107317), (518, 76655), (1295, 30662), (2590, 15331)]